Set the charger to 12 V/ 2 amps and let the battery cost for 36 hours. After, use your voltmeter and make certain it reviews between 12.43 V and 12.6 V before you evaluate it. You'll begin by warming up four mugs of distilled water, after that pour it right into a clean pail. Next, put about four ounces of Epsom salts right into the water and stir